The speeder bike careens into the tree and blossoms slowly into an expanding rosette of flames and sparks, accompanied by the air-crushing rumpling noise of tortured metal rupturing and oxidising instantly in the building conflagration, reaching a crescendo of orange brilliance that briefly outshines the sun as the fuel is voraciously consumed by the destruction.

Slowing down the action is a great chance to show off your composition and elocution skills!

Transcript

{Luke fires}[SFX]: Pow! Pow! Pow!
{Trooper 3 explodes}[SFX]:KABOOOOOOMMM!!!!Luke: Just like chasing womp rats. Except with trees.Trooper 4: I told you it was dangerous!!